KR100590720B1 - 플렉시블 인쇄 회로용 기판 및 그 제조방법 - Google Patents
플렉시블 인쇄 회로용 기판 및 그 제조방법 Download PDFInfo
- Publication number
- KR100590720B1 KR100590720B1 KR1020040006513A KR20040006513A KR100590720B1 KR 100590720 B1 KR100590720 B1 KR 100590720B1 KR 1020040006513 A KR1020040006513 A KR 1020040006513A KR 20040006513 A KR20040006513 A KR 20040006513A KR 100590720 B1 KR100590720 B1 KR 100590720B1
- Authority
- KR
- South Korea
- Prior art keywords
- flexible printed
- printed circuit
- substrate
- formula
- polyamic acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 229920005575 poly(amic acid) Polymers 0.000 claims abstract description 36
- 229920001721 polyimide Polymers 0.000 claims abstract description 25
- 239000000758 substrate Substances 0.000 claims abstract description 25
- 239000004642 Polyimide Substances 0.000 claims abstract description 19
- 125000000524 functional group Chemical group 0.000 claims abstract description 19
- 229910052751 metal Inorganic materials 0.000 claims abstract description 16
- 239000002184 metal Substances 0.000 claims abstract description 16
- 239000011888 foil Substances 0.000 claims abstract description 15
- 238000004132 cross linking Methods 0.000 claims abstract description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 20
- KNDQHSIWLOJIGP-UHFFFAOYSA-N 826-62-0 Chemical compound C1C2C3C(=O)OC(=O)C3C1C=C2 KNDQHSIWLOJIGP-UHFFFAOYSA-N 0.000 claims description 14
- 150000001412 amines Chemical class 0.000 claims description 13
- 150000008064 anhydrides Chemical class 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 239000002904 solvent Substances 0.000 claims description 12
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 11
- GTDPSWPPOUPBNX-UHFFFAOYSA-N ac1mqpva Chemical compound CC12C(=O)OC(=O)C1(C)C1(C)C2(C)C(=O)OC1=O GTDPSWPPOUPBNX-UHFFFAOYSA-N 0.000 claims description 8
- -1 aminobenzylphenylnorbornene dicarboxyimide Chemical class 0.000 claims description 7
- 150000004985 diamines Chemical class 0.000 claims description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 4
- 238000005530 etching Methods 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 125000006159 dianhydride group Chemical group 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 238000006116 polymerization reaction Methods 0.000 abstract description 5
- 239000011889 copper foil Substances 0.000 description 14
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 8
- WKDNYTOXBCRNPV-UHFFFAOYSA-N bpda Chemical compound C1=C2C(=O)OC(=O)C2=CC(C=2C=C3C(=O)OC(C3=CC=2)=O)=C1 WKDNYTOXBCRNPV-UHFFFAOYSA-N 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 4
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 4
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000006358 imidation reaction Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000012298 atmosphere Substances 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- JGEMYUOFGVHXKV-UPHRSURJSA-N malealdehyde Chemical compound O=C\C=C/C=O JGEMYUOFGVHXKV-UPHRSURJSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 2
- VLDPXPPHXDGHEW-UHFFFAOYSA-N 1-chloro-2-dichlorophosphoryloxybenzene Chemical compound ClC1=CC=CC=C1OP(Cl)(Cl)=O VLDPXPPHXDGHEW-UHFFFAOYSA-N 0.000 description 1
- YDYSEBSNAKCEQU-UHFFFAOYSA-N 2,3-diamino-n-phenylbenzamide Chemical compound NC1=CC=CC(C(=O)NC=2C=CC=CC=2)=C1N YDYSEBSNAKCEQU-UHFFFAOYSA-N 0.000 description 1
- UDQLIWBWHVOIIF-UHFFFAOYSA-N 3-phenylbenzene-1,2-diamine Chemical compound NC1=CC=CC(C=2C=CC=CC=2)=C1N UDQLIWBWHVOIIF-UHFFFAOYSA-N 0.000 description 1
- SXKBQLZMICXHNV-BANKROOTSA-N 76079-45-3 Chemical compound C1=CC(N)=CC=C1CC1=CC=C(N2C(C3[C@@H]4C[C@@H](C=C4)C3C2=O)=O)C=C1 SXKBQLZMICXHNV-BANKROOTSA-N 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
- 239000012965 benzophenone Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 150000003949 imides Chemical class 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- ITRGCUWJUAXPEI-UHFFFAOYSA-N methanediamine Chemical compound C(N)N.C(N)N ITRGCUWJUAXPEI-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920006259 thermoplastic polyimide Polymers 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/0313—Organic insulating material
- H05K1/032—Organic insulating material consisting of one material
- H05K1/0346—Organic insulating material consisting of one material containing N
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/01—Dielectrics
- H05K2201/0137—Materials
- H05K2201/0154—Polyimide
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Abstract
Description
폴리아믹산의 점도 (cps) | 기포생성량 | 신율 (%) | |
실시예 1 | 2,500 | 거의 없음 | 25 |
실시예 2 | 15,000 | 거의 없음 | 34 |
실시예 3 | 2,500 | 거의 없음 | 22 |
실시예 4 | 15,000 | 거의 없음 | 33 |
실시예 5 | 2,500 | 거의 없음 | 26 |
비교예 1 | 100,000 | ㎡당 100개 이상 | 35 |
비교예 2 | 2,500 | 거의 없음 | 측정불가(부서짐) |
Claims (8)
- a) 말단에 가교결합이 가능한 작용기를 포함하며,i) 디아민;ii) 디안하이드라이드; 및iii) 가교결합 가능한 이중결합 작용기를 가지는 안하이드라이드 또는 아민으로부터 제조되는 폴리아믹산으로부터 중합되는 폴리이미드, 및b) 금속박을 포함하는 플렉시블 인쇄 회로(FPC)용 기판.
- 삭제
- 삭제
- 제1항에 있어서, 상기 금속박은 동, 알루미늄, 철 및 니켈로 이루어진 군에서 선택되는 1종 이상인 플렉시블 인쇄 회로(FPC)용 기판.
- 제1항, 제4항, 및 제5항 중 어느 한 항에 따른 플렉시블 인쇄 회로(FPC)용 기판을 포함하는 플렉시블 인쇄 회로.
- 용매에 디아민, 디안하이드라이드, 및 가교결합이 가능한 작용기를 갖는 안하이드라이드 또는 아민을 넣고 교반하여, 폴리아믹산 용액을 제조하는 단계;상기 폴리아믹산 용액을 금속박에 도포하고 건조시키는 단계;상기 건조된 시료를 300 내지 400℃의 온도에서 열처리하여 이미드화 반응 및 가교결합 반응시켜 폴리이미드 필름을 중합하는 단계; 및금속박을 에칭하는 단계를 포함하는 플렉시블 인쇄 회로(FPC)용 기판의 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040006513A KR100590720B1 (ko) | 2004-02-02 | 2004-02-02 | 플렉시블 인쇄 회로용 기판 및 그 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040006513A KR100590720B1 (ko) | 2004-02-02 | 2004-02-02 | 플렉시블 인쇄 회로용 기판 및 그 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050078720A KR20050078720A (ko) | 2005-08-08 |
KR100590720B1 true KR100590720B1 (ko) | 2006-06-15 |
Family
ID=37265801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040006513A Expired - Lifetime KR100590720B1 (ko) | 2004-02-02 | 2004-02-02 | 플렉시블 인쇄 회로용 기판 및 그 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100590720B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160085407A (ko) | 2015-01-07 | 2016-07-18 | 삼성디스플레이 주식회사 | 광배향제, 광배향막, 액정 표시 장치 및 그 제조 방법 |
KR102298368B1 (ko) | 2015-02-09 | 2021-09-06 | 삼성디스플레이 주식회사 | 광배향제, 광배향막, 액정 표시 장치 및 그 제조 방법 |
-
2004
- 2004-02-02 KR KR1020040006513A patent/KR100590720B1/ko not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR20050078720A (ko) | 2005-08-08 |
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